The measurement of physiological, biological and physical parameters using instruments in living organisms is termed as Bioinstrumentation. Biomedical devices are an amalgamation of biology, sensors, interface electronics, microcontrollers, and computer programming, and require the combination of several traditional disciplines including biology, optics, mechanics, mathematics, electronics, chemistry, and computer science. The field of bioinstrumentation has seemingly endless possibilities because of its fusion of different fields for the common purpose of developing new and exciting ways of managing and treating disease and disabilities.